Question

On a certain assembly line, the rejection rate for hyundai i10s production was 4 percent, for hyundai i20s production 8 percent and for the 2 cars combined 7 percent. what was the ratio of hyundais i10 production?

Answer 1

Lets assume cars of i10s as "a" and cars of i20s as "b" are made.

So,

4(a)+8(b)/(a+b) = 7.

= 4(a) + 8(b) = 7a + 7b.

= 3a = b

=a/b

= 3/1

Answer 2

The ratio of i10s production was 4% and so far it would achieve by 8% production from the overall combined.

This must be undergo with right percentage and grab i20s production on including 2 cars combined overall by 7 percentage.

Hyundai i20s production is taking place by two cars and combined based on the production activity.